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FromTheMoon [43]
3 years ago
5

Proportional or Non-Proportional: The relationship between the number of $4 lunches you buy with a $100 school lunch card and th

e money remaining on the card.
Mathematics
1 answer:
patriot [66]3 years ago
4 0

Answer:

Proportional.

Step-by-step explanation:

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F(x)=cos(x). Find the x-intercepts of f(x) on [0, 2).
balu736 [363]

The x-intercepts of the function where the function is given as y(x) = cos(x) are π/2 and 3π/2

<h3>What is the x-intercept of the function?</h3>

The x-intercept of the function is the point or points where the graph of the function crosses the x-axis i.e. the point where the function equals 0

<h3>How to find the x-intercepts of the function?</h3>

The function is given as

f(x) = cos(x)

And the interval is given as

[0, 2)

The above means that we determine the value of x when the function f(x) equals 0

So, we have

cos(x) = 0

The above equation can be solved graphically

See attachment for the graph of the function f(x) = cos(x)

In the interval [0, 2), the graph crosses the x-axis at points x = π/2 and 3π/2

Hence, the x-intercepts of the function where the function is given as y(x) = cos(x) are π/2 and 3π/2

Read more about x-intercepts at

brainly.com/question/3951754

#SPJ1

3 0
1 year ago
Daniel has 1 blue pencil and 5 yellow pencils in his backpack. He also has 2 pink erasers, 4 tan erasers, and 3 gray erasers in
Kamila [148]
First, you add up all the pencil together so there is 6 pencil then add the eraser so there 9 erasers so the answer is 

pencil: 5/6 to get a yellow pencil
erasers:2/9 to get a pink eraser
5 0
3 years ago
N the drawing, six out of every 10 tickets are winning tickets. Of the winning tickets, one out of every three awards is a large
MaRussiya [10]

the answer would be one-fifth :)

hope this helped

5 0
3 years ago
Read 2 more answers
Please help! Provide an answer with an explanation to my question &amp; you will receive a 100 points for one question! :)
Natalija [7]

Answer:

B

Step-by-step explanation:

Standard deviation is the average distance away from the mean, thus B is correct

8 0
2 years ago
5/9 -7/15 divided by 1 5/9 ×7/15
Greeley [361]
Hi there,

the first part equals 4/45 and the second part equals 7/9

4/45 divided by 7/9 = 0.00141093474
Hope this helps :)<span>
</span>
3 0
3 years ago
Read 2 more answers
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